I was always into performing and dancing as a kid and acting was a safe place to have all my feelings, which is good as a child.

I did dancing and singing when I was little, and then when I was 12 years old my friends were taking speech and drama at school. They were private lessons, and I started doing that. Over the years everyone else dropped out and I just kept going. I loved it.

I think working in the industry, I'd be pretty nervous to have a celebrity crush.

I first got into acting when I was about 12. I started doing speech and drama lessons. All my friends were doing it at the time and my dad encouraged it. He encouraged any extracurricular activity.

I'm just a psycho myself. I loved playing Leila [from Fifty Shades Darker], taking on [a character] who's completely unhinged. I saw her as a girl who's grief-stricken and she just doesn't have the tools to cope. Grief and heartbreak, it makes you do some pretty crazy things.

In Australia, everyone gets a nickname and people started calling me "Izzy" and I hated it so I just adopted Bella.

All my stuff is men's fashion. It's always oversized shirts, boyfriend blazers and trousers.